TY  - RPRT
TI  - Experience with the modified nulliparous size Ypsilon.
AU  - S Soichet
AU  - W Rodrigues
AU  - L Cederqvist
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4844512/
ID  - 4844512
ER  -